summaryrefslogtreecommitdiffstats
path: root/arch/x86/kernel/io_delay.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/kernel/io_delay.c')
-rw-r--r--arch/x86/kernel/io_delay.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
index 7ebcc4a74438..805b7a341aca 100644
--- a/arch/x86/kernel/io_delay.c
+++ b/arch/x86/kernel/io_delay.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* I/O delay strategies for inb_p/outb_p
*